CN221417129U - Waste collection treatment equipment for polyethylene sheath material production - Google Patents

Abstract

The utility model relates to the technical field of sheath material processing, in particular to waste collection and treatment equipment for polyethylene sheath material production, which comprises the following components: the device comprises a shell, a crushing device, a circulating device and a filter plate; a cavity is arranged in the shell; a feed hopper is arranged on one side of the shell far away from the ground; the feed hopper is communicated with the cavity; the bottom end of the shell is provided with a discharge hole; the discharge hole is communicated with the cavity; the crushing device is arranged in the cavity; the circulation device includes: a collecting box and a lifter; the collecting box is communicated with the cavity; the lifter is used for lifting the materials in the collecting box into the feeding hopper; the filter plate is arranged on one side of the crushing device close to the ground; the filter plate is obliquely arranged in the cavity compared with the horizontal direction; the lower end of the filter plate corresponds to the collecting box, so that the crushed waste with larger size can be crushed again, and the crushing effect is improved; the operation is simple, the crushed materials are not required to be cleaned manually, and the labor cost is reduced.

Description

Waste collection treatment equipment for polyethylene sheath material production

Technical Field

The utility model relates to the technical field of sheath material processing, in particular to waste collection and treatment equipment for polyethylene sheath material production.

Background

Polyethylene PE for short, odorless, nontoxic, wax-like in hand feeling, and good in insulativity and chemical stability, and is used as a main raw material of a cable sheath. The cable sheath can produce a lot of waste materials in the production process, and the waste materials are treated in a concentrated burying or burning way in the past, but polyethylene is difficult to degrade under natural conditions, and a large amount of carbon monoxide can be produced after burning, so that the environment is greatly polluted. In order to avoid environmental pollution, in the prior art, a pulverizer is generally used to pulverize the waste into smaller particles, and the smaller particles can be reused through subsequent processing.

For example, chinese patent discloses a waste recovery device for reprocessing cable sheath materials, application number: CN202022881986.1, bulletin number: CN214447685U comprises a waste recovery device body, and is characterized in that: the feed inlet has been seted up to waste recovery device body upper end, and the inside upside of waste recovery device body is provided with broken roller, waste recovery device body's both ends outside is provided with the dust collection box, and waste recovery device body upper end is provided with the dust collecting pipe, is provided with the aspiration pump on the dust collecting pipe, and the dust collecting pipe top runs through waste recovery device body and is connected with the dust collecting cover, and broken roller downside is provided with the guide plate in waste recovery device body's inside, and the guide plate downside is provided with vibrating mechanism at waste recovery device body inside both ends, and the vibrating mechanism middle part is provided with the reel that shakes, the lower extreme of reel is provided with the mounting panel in waste recovery device body both sides.

Although the technical scheme of this patent can smash the waste material of polyethylene material, but because polyethylene is a polymer organic compound, be difficult for broken, there is the difference in waste material size through the crushing roller after smashing, less size waste material can be filtered by the vibrating frame, and bigger size waste material then can pile up in the vibrating frame, blocks up the filter frame easily, needs artifical periodic waste material to clear up in the vibrating frame afterwards, and the operation is comparatively loaded down with trivial details.

Disclosure of utility model

Aiming at the technical problems in the prior art, the utility model provides waste collection and treatment equipment for producing polyethylene sheath materials.

In order to solve the technical problems, the utility model provides the following technical scheme: comprising the following steps: the device comprises a shell, a crushing device, a circulating device and a filter plate; a cavity is arranged in the shell; a feed hopper is arranged on one side of the shell far away from the ground; the feed hopper is communicated with the cavity; the bottom end of the shell is provided with a discharge hole; the discharge hole is communicated with the cavity; the crushing device is arranged in the cavity; the circulation device includes: a collecting box and a lifter; the collecting box is communicated with the cavity; the lifter is used for lifting the materials in the collecting box into the feeding hopper; the filter plate is arranged on one side of the crushing device close to the ground; the filter plate is obliquely arranged in the cavity compared with the horizontal direction; the lower end of the filter plate corresponds to the collecting box.

Putting the waste into a cavity of a shell from a feed hopper, firstly crushing the waste by a crushing device, and enabling the crushed waste to fall on a filter plate; and the waste materials with larger size can slide into the collecting box from the lower end of the filter plate, the waste materials in the collecting box are guided into the feeding hopper by the lifting machine in the circulating device, and are crushed again by the crushing device, so that the circulating crushing effect is realized, and finally, all the waste materials can be crushed into smaller sizes and discharged from the discharging hole. Compared with the prior art, the effect of crushing the waste is improved; the operation is simple, the crushed waste is not required to be cleaned manually, and the labor cost is reduced.

Further, a feeding device is arranged in the feeding hopper; the feeding device comprises: a first transmission shaft and a first motor; the first transmission shaft is rotatably arranged in the feed hopper; a stirring plate is arranged on the periphery of the first transmission shaft; the material stirring plates are uniformly distributed along the circumferential direction of the first transmission shaft; an output shaft of the first motor is in transmission connection with the first transmission shaft; the first motor is fixedly connected to the feed hopper.

Further, the pulverizing apparatus includes: a pulverizing roller and a second motor; the crushing roller is rotatably arranged in the cavity; blades are arranged on the periphery of the crushing roller; the blades are distributed at equal intervals along the axial direction of the crushing roller; the number of the crushing rollers is two; the two crushing rollers are matched with each other; one end of the crushing roller is provided with a transmission gear; the two transmission gears are meshed; an output shaft of the second motor is in transmission connection with one of the crushing rollers; the second motor is fixedly connected to the shell.

Further, a guide plate is arranged in the cavity; the guide plate is arranged on one side of the filter plate close to the ground; the guide plate is obliquely arranged relative to the horizontal direction; the lower end of the guide plate corresponds to the discharge hole.

Further, the elevator includes: sleeve, screw drive shaft, third motor; one end of the sleeve extends into the collecting box; the other end of the sleeve is provided with a discharge pipe; one end of the discharge pipe is communicated with the sleeve, and the other end of the discharge pipe corresponds to the feed hopper; the spiral transmission shaft is rotatably arranged in the sleeve; the output shaft of the third motor is in transmission connection with the spiral transmission shaft.

Further, a guide hopper is arranged in the collecting box; the hopper body gradually contracts towards the bottom along the axis direction of the sleeve.

Further, a chute strip is arranged in the shell; the chute strip is fixedly connected with the inner wall of the shell; guide rails are arranged at two ends of the filter plate; the guide rail is slidably connected with the chute strip.

Further, the shell is provided with a locking mechanism for locking the filter plate; the locking mechanism includes: a fixed plate, a spring and a lock rod; a stopper; the number of the fixing plates is two; the fixed plate is fixedly connected with the shell; the fixed plate is provided with an opening; the size of the opening is larger than that of the lock rod; the lock rod penetrates through the two fixing plates through the opening; the stop block is arranged between the two fixed plates; the stop block is fixedly connected with the lock rod; the spring is sleeved on the lock rod; the spring is arranged between the stop block and the fixed plate far away from the mounting hole.

Further, the filter plate is provided with a locking hole; the locking hole corresponds to one end of the locking rod.

Compared with the prior art, the utility model has the following advantages: the crushed waste with larger size can be crushed again, so that the crushing effect is improved; the operation is simple, the crushed materials are not required to be cleaned manually, and the labor cost is reduced.

Drawings

Fig. 1: perspective view of integral structure

Fig. 2: partial enlarged view

Fig. 3: perspective view of filter plate

Fig. 4: sectional view of a housing

Fig. 5: sectional view of circulation device

In the figure: 1. a housing; 11. a feed hopper; 12. a discharge plate; 13. a discharge port; 14. a control box; 15. a chute bar; 16. a locking mechanism; 161. a fixing plate; 1611. opening holes; 162. a spring; 163. a lock lever; 1631. a pull rod; 164. a stopper; 17. a mounting port; 2. a feeding device; 21. a first drive shaft; 211. a kick-out plate; 22. a first motor; 3. a pulverizing device; 31. a pulverizing roller; 311. a blade; 312. a transmission gear; 32. a second motor; 4. a circulation device; 41. a collection box; 411. a guide hopper; 42. a hoist; 421. a sleeve; 4211. a discharge pipe; 422. a screw drive shaft; 423. a third motor; 5. a filter plate; 51. a slide rail; 52. a locking hole; 53. a filter hole; 54. a handle; 6. and a deflector.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

In order to solve the technical problems, the application provides a waste collection and treatment device for producing polyethylene sheath materials, which comprises: the device comprises a shell 1, a crushing device 3, a circulating device 4, a filter plate 5 and a guide plate 6; the inside of the shell 1 is provided with a cavity, and one side of the shell 1 far away from the ground is provided with a feed hopper 11; the feed hopper 11 is communicated with the cavity, and a feeding device 2 is arranged in the feed hopper 11; the feeding device 2 includes: a first transmission shaft 21 and a first motor 22; the first transmission shaft 21 is rotatably arranged in the feed hopper 11, a stirring plate 211 is arranged on the periphery of the first transmission shaft 21, the stirring plates 211 are uniformly distributed along the circumferential direction of the first transmission shaft 21, and the stirring plate 211 is fixedly connected with the first transmission shaft 21; the output shaft of the first motor 22 is in transmission connection with the first transmission shaft 21; the first motor 22 is fixedly connected to the feed hopper 11.

The reducing mechanism 3 is located in the cavity, and reducing mechanism 3 includes: a pulverizing roller 31, a second motor 32; the crushing roller 31 is rotatably arranged in the cavity, and the periphery of the crushing roller 31 is provided with a blade 311; the blades 311 are uniformly distributed at equal intervals along the axial direction of the crushing rollers 31, the number of the crushing rollers 31 is two, the two crushing rollers 31 are matched with each other, one end of each crushing roller 31 is provided with a transmission gear 312, the two transmission gears 312 are meshed, an output shaft of the second motor 32 is in transmission connection with one of the crushing rollers 31, and the second motor 32 is fixedly connected to the shell 1.

The circulation device 4 includes: a collection box 41 and a lifter 42; the elevator 42 is used for lifting the material in the collection bin 41 into the feed hopper 11, the elevator 42 comprising: sleeve 421, screw drive shaft 422, third motor 423; one end of the sleeve 421 extends into the collecting box 41, the other end of the sleeve 421 is provided with a discharge pipe 4211, one end of the discharge pipe 4211 is communicated with the sleeve 421, and the other end corresponds to the feed hopper 11; the screw drive shaft 422 is rotatably disposed within the sleeve 421; an output shaft of the third motor 423 is in transmission connection with the screw transmission shaft 422, and the third motor 423 is fixedly connected to one side of the sleeve 421 far away from the ground; the collecting box 41 is communicated with the cavity, a guide hopper 411 is arranged in the collecting box 41, and the guide hopper 411 gradually contracts towards the bottom along the axial direction of the sleeve 421.

The filter plate 5 is arranged on one side of the crushing device 3 close to the ground, the filter plate 5 is obliquely arranged in the cavity compared with the horizontal direction, the filter plate 5 is provided with filter holes 53, and the filter holes 53 are uniformly distributed on the filter plate 5; a chute strip 15 is arranged in the shell 1, and the chute strip 15 is fixedly connected with the inner wall of the shell 1; the two ends of the filter plate 5 are provided with sliding rails 51, the sliding rails 51 are slidably connected with the sliding chute strips 15, one side of the shell 1 is provided with a mounting opening 17, and the mounting opening 17 corresponds to the higher end of the filter plate 5; a handle 54 is arranged at one end of the filter plate 5 close to the mounting opening 17, and the handle 54 is fixedly connected with the filter plate 5; the lower end of the filter plate 5 corresponds to the collection box 41.

The housing 1 is provided with a locking mechanism 16 for locking the filter plate 5; the locking mechanism 16 is arranged on the side wall of the corresponding position of the mounting opening 17; the lock mechanism 16 includes: a fixing plate 161, a spring 162, a lock lever 163, and a stopper 164; the number of the fixing plates 161 is two; the fixing plate 161 is fixedly coupled to a sidewall of the case 1; the fixing plate 161 is provided with an opening 1611, the size of the opening 1611 is larger than that of the lock rod 163, and the lock rod 163 penetrates through the fixing plate 161 through the opening 1611; the stop block 164 is arranged between the two fixing plates 161, and the stop block 164 is fixedly connected with the lock rod 163; the size of the stop 164 is greater than the size of the aperture 1611; the spring 162 is sleeved on the lock lever 163, and the spring 162 is arranged between the stop block 164 and the fixed plate 161 far away from the mounting port 17; the filter plate 5 is provided with a locking hole 52, and the locking hole 52 corresponds to one end of the lock rod 163; one end of the lock lever 163, which is far away from the locking hole 52, is provided with a pull rod 1631, and the pull rod 1631 is fixedly connected with the lock lever 163.

The bottom of casing 1 has seted up discharge gate 13, and discharge gate 13 is linked together with the cavity, is equipped with guide plate 6 in the cavity, and guide plate 6 locates the one side that filter 5 is close to the ground, and guide plate 6 sets up for the horizontal direction slope, and guide plate 6 lower extreme corresponds with discharge gate 13, and casing 1 is equipped with discharge plate 12, and discharge plate 12 corresponds with discharge gate 13, discharge plate 12 and casing 1 fixed connection.

The casing 1 is provided with a control box 14, and the control box 14 is electrically connected to the first motor 22, the second motor 32, and the third motor 423.

Referring to fig. 1 and fig. 4, in the implementation stage, the waste is thrown into the feed hopper 11, the second motor 32 in the crushing device 3 drives the crushing roller 31 to rotate, the crushing roller 31 drives the other crushing roller 31 to rotate relatively through the transmission gear 312, and the blades 311 on the two crushing rollers 31 are matched with each other, so that the waste can be crushed effectively. Since polyethylene is a high molecular organic compound, it is not easily broken, and the size of the waste crushed by the crushing device 3 is not uniform, the crushed waste falls onto the filter plate 5 and slides toward the lower end of the filter plate 5. The waste material is at gliding in-process, and less size waste material can pass filtration pore 53, drops on the guide plate 6, and finally under the guide of guide plate 6, less size waste material can be smooth discharge from discharge gate 13 to realize the waste material screening effect after smashing, avoided the waste material to smash back size and dimension inconsistent, and produce the influence to follow-up processing. The crushed waste with larger size slides into the collecting box 41 in the circulating device 4 from the lower end of the filter plate 5, the waste in the collecting box 41 is guided into the feeding hopper 11 by the lifter 42 and then crushed again by the crushing device 3 so as to realize the circulating crushing effect, and finally all the waste can be crushed into smaller size and discharged from the discharging hole 13. In the process of discharging the waste, the discharging plate 12 can smoothly guide the crushed waste into the container, so that the waste is prevented from being scattered. Compared with the prior art, the crushed materials with larger size can be circularly crushed, the crushed waste with larger size is not required to be cleaned manually, the operation is simple, and the labor cost is reduced; and simultaneously, the crushing effect on waste materials is improved.

Referring to fig. 4, when waste is fed from the feeding hopper 11, the first motor 22 in the feeding device 2 drives the stirring plate 211 to rotate at a constant speed through the first transmission shaft 21, so that the waste in the feeding hopper 11 is uniformly and quantitatively led into the crushing device 3, a uniform feeding effect is realized, and the crushing effect of the crushing device 3 on the waste is further enhanced; simultaneously, the material stirring plate 211 can continuously stir the waste materials in the feeding hopper 11, so that the problem of blockage caused by excessive waste material investment is avoided; and can also block the waste material that splashes out in the crushing process, ensured operating personnel's safety.

Referring to fig. 5, in the circulating device 4, a third motor 423 in the elevator 42 drives a screw transmission shaft 422 to rotate in a sleeve 421, and the waste material in the collecting tank 41 moves from one end of the sleeve 421 close to the ground to one end far away from the ground at a constant speed, and finally is discharged into the feed hopper 11 through a discharge pipe 4211. When the waste enters the collection box 41, the waste is accumulated at the bottom end of the sleeve 421 by the guide hopper 411, so that the waste is more easily lifted.

Referring to fig. 1 and 3, after the apparatus is operated for a long time, the filtering holes 53 are inevitably blocked by the crushed waste. Because slide rail 51 and fixed connection on the cavity inner wall of filter 5 both sides spout strip 15 slidable connection, after equipment stop operation, can be smooth take out filter 5 from installing port 17 through handle 54, realize the quick dismantlement effect to filter 5 to the manual work is cleared up filter 5, easy operation.

Referring to fig. 2, in order to prevent the filter plate 5 from sliding back and forth in the cavity when the apparatus is in operation, the housing 1 is further provided with a locking mechanism 16 for locking the filter plate 5, so that before the filter plate 5 is disassembled, the filter plate 5 needs to be unlocked, i.e. the lock lever 163 is pulled out of the locking hole 52 through the pull rod 1631 to realize the unlocking effect on the filter plate 5; when the locking lever 163 is pulled out, the locking lever 163 slides in the two fixing plates 161 through the opening 1611 so that the stopper 164 compresses the spring 162, and thus, when the filter plate 5 is locked, a restoring elastic force generated by the compressed spring 162 is transmitted to the locking lever 163 through the stopper 164 to restrain the locking lever 163 in the locking hole 52, so that the locking lever 163 is prevented from being accidentally pulled out of the locking hole 52 due to shaking generated when the apparatus is operated.

Referring to fig. 1, the feeding device 2, the crushing device 3 and the circulating device 4 can be controlled for manual operation by controlling the working states of the first motor 22, the second motor 32 and the third motor 423 through the control box 14 on the shell 1.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (8)

1. The utility model provides a polyethylene sheath material production is with waste collection treatment facility which characterized in that: comprising the following steps:

a shell (1), a crushing device (3), a circulating device (4) and a filter plate (5);

a cavity is formed in the shell (1);

A feed hopper (11) is arranged on one side of the shell (1) far away from the ground;

the feed hopper (11) is communicated with the cavity;

A discharge hole (13) is formed in the bottom end of the shell (1);

the discharge hole (13) is communicated with the cavity;

The crushing device (3) is arranged in the cavity;

The filter plate (5) is arranged on one side of the crushing device (3) close to the ground;

the circulation device (4) comprises: a collecting box (41) and a lifter (42);

-said collection tank (41) is in communication with said cavity;

the lifter (42) is used for lifting the materials in the collecting box (41) into the feeding hopper (11);

The filter plate (5) is obliquely arranged in the cavity compared with the horizontal direction;

the lower end of the filter plate (5) corresponds to the collecting box (41);

A feeding device (2) is arranged in the feeding hopper (11);

The feeding device (2) comprises: a first transmission shaft (21) and a first motor (22);

The first transmission shaft (21) is rotatably arranged in the feed hopper (11);

a stirring plate (211) is arranged on the periphery of the first transmission shaft (21);

The stirring plates (211) are uniformly distributed along the circumferential direction of the first transmission shaft (21);

an output shaft of the first motor (22) is in transmission connection with the first transmission shaft (21);

The first motor (22) is fixedly connected to the feed hopper (11).

2. The waste collection and treatment device for producing polyethylene sheath material according to claim 1, wherein: the crushing device (3) comprises: a pulverizing roller (31) and a second motor (32);

The crushing roller (31) is rotatably arranged in the cavity;

The periphery of the crushing roller (31) is provided with a blade (311);

The blades (311) are equally spaced along the axial direction of the pulverizing roller (31);

the number of the crushing rollers (31) is two;

the two crushing rollers (31) are matched with each other;

one end of the crushing roller (31) is provided with a transmission gear (312);

The two transmission gears (312) are meshed;

The output shaft of the second motor (32) is in transmission connection with one of the crushing rollers (31);

the second motor (32) is fixedly connected to the housing (1).

3. The waste collection and treatment device for producing polyethylene sheath material according to claim 1, wherein: a guide plate (6) is arranged in the cavity;

The guide plate (6) is arranged on one side of the filter plate (5) close to the ground;

the guide plate (6) is obliquely arranged relative to the horizontal direction;

The lower end of the guide plate (6) corresponds to the discharge hole (13).

4. The waste collection and treatment device for producing polyethylene sheath material according to claim 1, wherein: the hoist (42) includes: a sleeve (421), a screw drive shaft (422), a third motor (423);

one end of the sleeve (421) extends into the collecting box (41);

the other end of the sleeve (421) is provided with a discharge pipe (4211);

One end of the discharge pipe (4211) is communicated with the sleeve (421), and the other end of the discharge pipe corresponds to the feed hopper (11);

The screw drive shaft (422) is rotatably arranged in the sleeve (421);

An output shaft of the third motor (423) is in transmission connection with the spiral transmission shaft (422).

5. The waste collection and treatment device for producing polyethylene sheath material according to claim 4, wherein: a guide hopper (411) is arranged in the collecting box (41);

the guide hopper (411) is a hopper body gradually shrinking towards the bottom along the axial direction of the sleeve (421).

6. The waste collection and treatment device for producing polyethylene sheath material according to claim 1, wherein: a chute strip (15) is arranged in the shell (1);

the chute strips (15) are fixedly connected with the inner wall of the shell (1);

slide rails (51) are arranged at two ends of the filter plate (5);

the sliding rail (51) is slidably connected with the sliding groove strip (15).

7. The waste collection and treatment device for producing polyethylene sheath material according to claim 6, wherein: the shell (1) is provided with a locking mechanism (16) for locking the filter plate (5);

The locking mechanism (16) includes: a fixing plate (161), a spring (162), and a lock lever (163);

A stopper (164);

The number of the fixing plates (161) is two;

The fixing plate (161) is fixedly connected with the shell (1);

The fixed plate (161) is provided with an opening (1611);

the size of the opening (1611) is larger than the size of the lock lever (163);

The lock rod (163) penetrates through the two fixing plates (161) through the opening (1611);

The stop block (164) is arranged between the two fixed plates (161);

the stop block (164) is fixedly connected with the lock rod (163);

the spring (162) is sleeved on the lock rod (163);

The spring (162) is arranged between the stop block (164) and a fixing plate (161) which is far away from the mounting opening (17).

8. The waste collection and treatment device for producing polyethylene sheath material according to claim 7, wherein:

the filter plate (5) is provided with a locking hole (52);

The locking hole (52) corresponds to one end of the locking lever (163).